CT仿真虚拟内镜在胸部疾病中的应用  

Application of CT virtual endoscope technique on examination of chest diseases

作　　者：王玮[1] 刘国华[1] 王海永[1] 

机构地区：[1]桂林医学院附属医院心胸外科,广西壮族自治区桂林市541001

出　　处：《中国组织工程研究》2012年第22期4125-4128,共4页Chinese Journal of Tissue Engineering Research

基　　金：广西壮族自治区卫生厅科研课题(Z2010273)~~

摘　　要：背景:传统的内镜检查是侵入性检查,能给患者身体造成一定的创伤和痛苦,并具有一定的风险性,因此很难被患者接受。仿真内镜技术具有非侵入性、无痛苦、安全等优点,做为一种新的检查方法被广泛应用于临床。目的:文章总结CT仿真内镜在胸部气管,血管,食管疾病的临床应用进展。方法:通过计算机检索2000-01/2010-12中国期刊全文数据库和PubMed数据库相关文献,检索词为"仿真内镜,气管,血管,食管"和"Virtual Endoscope,airway,blood vessel,esophagus",语言限定为中文和English。排除重复性研究及质量差的文章,最终选入42篇文献进行总结。结果与结论:CT仿真内镜联合三维重建技术能立体显示中空器官病变形态,为临床诊断提供了准确的影像信息。其无创性的诊断对术前评估有着重要的临床应用价值,但是仍存在着一定的局限性。相信随着CT仿真内镜技术的发展,它在临床上应用将有广阔的前景。BACKGROUND： As a kind of invasive examinations, conventional endoscopy is difficult to be accepted by patients because it not only can cause some damage to patients but also has some risks. CT virtual endoscope technique, as a new examination method, has been widely used in clinic due to the advantages of non-invasive, painless, and security. OBJECTIVE： To summarize the research progress of CT virtual endoscope on the clinical application of chest airway, blood vessel, and esophageal diseases. METHODS： A computer-based search of China Journal Full-text Database and Pubmed was performed for related articles published from January 2000 to December 2010 with the key words of ＂Virtual Endoscope, airway, blood vessel, esophagus＂ in Chinese and English. Repetitive articles with poor quality were excluded. Finally, 42 literatures were included. RESULTS AND CONCLUSION： The examination of CT virtual endoscope combined with three-dimensional reconstruction technology provides accurate image information for clinical diagnosis. Although there are some limitations, the examination has still important clinical value on the noninvasive diagnosis and preoperative assessment. With the development of CT virtual endoscopy technique, it will have a broad prospect in the clinical application.

关 键 词：胸部疾病 CT仿真内镜 CT仿真支气管镜 应用 综述文献 

分 类 号：R318[医药卫生—生物医学工程]